Leases (Maturities Of Lease Liabilities) (Details) $ in Thousands	Dec. 31, 2020 USD ($)
Leases [Abstract]
Finance Leases, 2021	$ 773
Finance Leases, 2022	752
Finance Leases, 2023	673
Finance Leases, 2024	560
Finance Leases, 2025	449
Finance Leases, Thereafter	457
Finance Leases, Net minimum lease payments	3,664
Finance Leases, Less: interest	753
Finance Leases, Present value of lease liabilities	2,911
Operating Leases, 2021	6,967
Operating Leases, 2022	4,167
Operating Leases, 2023	2,222
Operating Leases, 2024	1,183
Operating Leases, 2025	933
Operating Leases, Thereafter	1,778
Operating Leases, Net minimum lease payments	17,250
Operating Leases, Less: interest	1,755
Operating Leases, Present value of lease liabilities	$ 15,495